package sy.service;

import java.io.Serializable;

import sy.model.Tuser;
import sy.pageModel.DataGrid;
import sy.pageModel.User;

public interface UserServiceI {

 	public Serializable save(User u);
 	
	public User login(User u);
	
	public DataGrid dataGrid(User u);
	
	public int remove(String hql);
	
	public User edit(User u);
	
	
}
